Mathematics, 28.06.2019 05:30, kaseyvn03

Acivil service exam yields scores which are normally distributed with a mean of 81 and a standard deviation of 5.5. if the civil service wishes to set a cut-off score on the exam so that 15% of the test takers fail the exam, what should the cut-off score be? remember to round your z-value to 2 decimal places.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:20, Svetakotok

Which of the following is the rational exponent expression of 6 root f

Answers: 1

continue

Mathematics, 21.06.2019 18:30, daniel1480

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

Answers: 2

continue

Mathematics, 21.06.2019 19:30, jasminetaylor4587

According to the data set, where should the upper quartile line of the box plot be placed?

Answers: 1

continue

Mathematics, 21.06.2019 21:10, samiam61

Which question is not a good survey question? a. don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d. are you happy with the availability of electronic products in your state?

Answers: 2

continue

Do you know the correct answer?

Acivil service exam yields scores which are normally distributed with a mean of 81 and a standard de...